82641660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 241231872

約数和(自身を除く): 158590212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 283, 310, 314, 372, 465, 471, 566, 620, 628, 785, 849, 930, 942, 1132, 1415, 1570, 1698, 1860, 1884, 2355, 2830, 3140, 3396, 4245, 4710, 4867, 5660, 8490, 8773, 9420, 9734, 14601, 16980, 17546, 19468, 24335, 26319, 29202, 35092, 43865, 44431, 48670, 52638, 58404, 73005, 87730, 88862, 97340, 105276, 131595, 133293, 146010, 175460, 177724, 222155, 263190, 266586, 292020, 444310, 526380, 533172, 666465, 888620, 1332930, 1377361, 2665860, 2754722, 4132083, 5509444, 6886805, 8264166, 13773610, 16528332, 20660415, 27547220, 41320830, 82641660]

約数ペア:

[(1, 82641660), (2, 41320830), (3, 27547220), (4, 20660415), (5, 16528332), (6, 13773610), (10, 8264166), (12, 6886805), (15, 5509444), (20, 4132083), (30, 2754722), (31, 2665860), (60, 1377361), (62, 1332930), (93, 888620), (124, 666465), (155, 533172), (157, 526380), (186, 444310), (283, 292020), (310, 266586), (314, 263190), (372, 222155), (465, 177724), (471, 175460), (566, 146010), (620, 133293), (628, 131595), (785, 105276), (849, 97340), (930, 88862), (942, 87730), (1132, 73005), (1415, 58404), (1570, 52638), (1698, 48670), (1860, 44431), (1884, 43865), (2355, 35092), (2830, 29202), (3140, 26319), (3396, 24335), (4245, 19468), (4710, 17546), (4867, 16980), (5660, 14601), (8490, 9734), (8773, 9420)]